@article{ref1,
title="Leg dislocation related to a gymnastic ring exercise",
journal="Ortopediia travmatologiia i protezirovanie",
year="1961",
author="Maistrenko, A. K.",
volume="22",
number="",
pages="68-70",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}